Referred to as the "rice basket" of Southeast Asia, it's no surprise that rice plays a big part in Vietnamese cuisine. In fact, rice is such a staple that there is even a saying in Vietnam that goes, "If you haven't eaten rice, then you haven't eaten." Here are 7 must-try dishes when you're in Vietnam. 1. Pho One of the most popular dishes in Vietnam, pho is a rice noodle soup that is typically…